I got married Oct 18th and have been taking Loestrin for the past few months but recently I've been moody, tired all the time, getting heartburn (which I've never had before), and yesterday I got very bad cramps and was bleeding, today I've had cramps off and on and have been spotting most of the day. I have 4 more pills to take before I have my period and the home pregnancy test I took today was negative. I just can't help but feel that I may be pregnant...